import java.util.Scanner;

/**
 * @author lijunhao
 * 2023/7/11 zuoye
 * @description TODO
 */
public class Fly {public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    System.out.println("请输入购票日期");
    double i =sc.nextDouble();
    if((i>=1.01&&i<=1.03)||(i>=5.01&&i<=5.03)||(i>=10.01&&i<=10.07))
        System.out.println("请支付100元");
    else{
        System.out.println("请支付80元");
    }
}
}
